body {
  background: #00efff;
}
p {
  color: black;
}
h1 {
  font-weight: bold;
  color: #ff0000
}

a{
  color:rgba(220, 20, 181, 0.97)
}

h4{
  color: blueviolet;
}

.Blacklink{color:black;}
.myImage {
  background-image: url("Morse-code.jpg");
}
.myImage {
  background-image: url("Caesar-Cipher.jpg");
}
.myImage {
  background-image: url("cyber.jpg");
}